How severe is CVE-2025-32073?

CVE-2025-32073 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-32073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-32073?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-32073 have an EU (EUVD) identifier?

Yes. CVE-2025-32073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10819.

When was CVE-2025-32073 published?

CVE-2025-32073 was published on 2025-04-11 and last updated on 2026-06-17.

CVE-2025-32073

CVE-2025-32073 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10819
Weakness: CWE-20
Published: 2025-04-11
Last modified: 2026-06-17

Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - HTML Tags allows Cross-Site Scripting (XSS).This issue affects Mediawiki - HTML Tags: from 1.39 through 1.43.

Frequently asked questions

What is CVE-2025-32073?: Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - HTML Tags allows Cross-Site Scripting (XSS).This issue affects Mediawiki - HTML Tags: from 1.39 through 1.43.
How severe is CVE-2025-32073?: CVE-2025-32073 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-32073 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-32073?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-32073 have an EU (EUVD) identifier?: Yes. CVE-2025-32073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10819.
When was CVE-2025-32073 published?: CVE-2025-32073 was published on 2025-04-11 and last updated on 2026-06-17.

References

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